<!--
 * @Author: your name
 * @Date: 2021-08-10 14:06:24
 * @LastEditTime: 2021-08-19 15:00:21
 * @LastEditors: Please set LastEditors
 * @Description: In User Settings Edit
 * @FilePath: \练习\css1.html
-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>css1</title>
    <link rel="stylesheet" href="./4-css2.css">
</head>
<body>
    <div class="box" id="one">hello world</div>
    <div id="two">你好</div>
</body>
</html>
